Stainless Steel laptop tray measures 9 inches x 9 inches, with gussets for extra strength. Also included are 2 quick release knobs for removing the tray. Tray can also be used for holding beverages or star charts ... Learn More

Tri-Pier 1 Portable telescope pier, a powerhouse pier. Adaptable to different viewing platforms, both portable and permanentThe Tri-Pier 1 is a portable telescope pier that folds up like a traditional tripod ... Learn More

All Aluminum Construction and corrosion resistant fasteners.Low Profile Height.Custom Leg Lengths included in price up to 25" long.Leg and Castor assembly for making your pier or tripod mobile ... Learn More

Auto-Pier is an add on accessory that allows you to control the Pier-Tech 2 or Pier-Tech 3 via a computer connection. You will now be able to retract or extend the pier via software from your computer ... Learn More

The PT3 has been re-designed from the ground up to provide even better performance than the previous PT3 version. Now with dual lifting columns that simultaneously lift the telescope and mount, through a 20” travel distance. ... Learn More

Tri-Pier 1 Portable telescope pier, a powerhouse pier. Adaptable to different viewing platforms, both portable and permanentThe Tri-Pier 1 is a portable telescope pier that folds up like a traditional tripod ... Learn More